Our expert analysts have ranked rank the top outbound call center companies that manage outbound calls and services on behalf of their business clients. Filter the agencies by price, location, portfolio, size and more criteria to find the most suitable one for your particular business needs.
Best Outbound Call Center Services
4 Companies-Rankings updated: September 05, 2026
DesignRush evaluates all call center providers based on its expertise, success stories, and verified client reviews. Some listings may be paid.
Award-winning Singapore-based IT solutions company with over 15 years of experience.
Top 10 Web and Mobile App Developer in Singapore | ISO Certified | Top 100 Singapore's fastest-growing companies 2024...
Top Services:
Software Development
Mobile App Development
Web Development
Blockchain
AI Development
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Location
Singapore, Singapore
Number of Employees
250 - 499
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
16 Projects Listed
Vinova Services
Software Development
Mobile App Development
Web Development
Blockchain
AI Development
IT Services
ERP Consulting
Staff Augmentation
Web Design
BPO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AIA
Prudential
Samsung
DHL
Abbott
MARS
FWD
SingHealth
PWC
Yale NUS
Data sourced from the agency's DesignRush profile
Vinova Reviews & Testimonials
Ben Dietrich
CEO at Mediacharge
5.0★
Mobile App Development Review from Ben Dietrich
The thing we appreciate the most about Vinova is their dedication to understanding our specific needs and delivering tailored solutions. Their team was not just focused on completing the project but also on adding value to our business. Their expertise in software development, proactive approach, and consistent communication made the whole process remarkably smooth. Their development team was agile, and their project managers were incredibly effective in handling any hiccups along the way.
Cody C. Jensen
CEO at Searchbloom
5.0★
Software Development Review from Cody C. Jensen
The endeavor was titled "Operational Excellence System" and was executed in collaboration with Vinova. The aim of this project was to create an internal corporate system designed to automate and manage various operational processes within our organization. The system needed to integrate with existing tools and allow for real-time tracking, monitoring, and analytical reporting. Vinova delivered this system and continues to provide ongoing support and updates.
Scott Darrohn
Co-Founder at fishbat
5.0★
Web Development Review from Scott Darrohn
I had the pleasure of working with Vinova on developing a website for my company, and I can confidently say they exceeded my expectations. From start to finish, their team demonstrated exceptional expertise, professionalism, and dedication.
Reviews verified by DesignRush and sourced from the agency's profile
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DMT Business Development runs cold calling, appointment setting, and multichannel lead generation campaigns for B2B companies across 30 countries. The Ottawa-based agency has delivered 2M+ leads and 10,000+ appointments over 7 years, with clients averaging a 2-5% prospect-to-appointment conversion rate...
Top Services:
BPO
Email Marketing
Call Centers
Digital Marketing
Content Marketing
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Location
Ottawa, Canada
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
DMT Business Development Services
BPO
Email Marketing
Call Centers
Digital Marketing
Content Marketing
Market Research
Business Consulting
Direct Marketing
CRM Consulting
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Biovision Diagnostics
Kandji
Productive
VOLA
YouTeam
CDS Global Cloud
Derm For Primary Care
Hubilo
Concordia University
Yodeck
Data sourced from the agency's DesignRush profile
DMT Business Development Reviews & Testimonials
Yana Okushko
Growth Manager at DreamX
5.0★
Lead Generation Review from Yana Okushko
Partnering with DMT Business Development turned out to be a real game-changer for us. Their team didnt just deliver leads they brought in the right conversations that actually converted. Within a short time, they secured 25 qualified meetings that had a direct impact on our pipeline and revenue. What stood out most was their professionalism - clear communication, full ownership of the process, and the feeling that they were part of our internal team rather than an external vendor. Their proactive mindset and attention to detail made every stage of the collaboration smooth and effective.
David Morneau
Co-founder and CEO at inBeat Agency
5.0★
Email Marketing Review from David Morneau
We've found tremendous success in our projects with DMT Business Development, particularly in the area of Email Marketing. Their team consistently overdelivered not only in the quality of email content but also in driving measurable engagement and conversions through expertly crafted campaigns. What truly sets DMT Business Development apart is their exceptional combination of expert content creation, data driven strategy, and a deep understanding of audience behavior. Their email marketing solutions are strategically designed, results driven, and consistently outperform the competition. The team's expertise and dedication are evident in every campaign. They bring a high level of professionalism, creativity, and responsiveness, ensuring each email resonates with the target audience while meeting our marketing goals. We greatly value our partnership with DMT Business Development and look forward to achieving even greater success together. Highly recommended for businesses seeking impactful and focused email marketing solutions.
Vaysh Kewada
CEO and Co-Founder at Salience Labs
5.0★
Social Media Marketing Review from Vaysh Kewada
Thanks to the dedicated efforts of DMT Business Development, our brand has experienced a noticeable increase in online visibility, consistent social media activity, and significantly improved engagement across platforms. Their strategic approach, community building tactics, and thorough performance analysis have all contributed to measurable success. What truly sets DMT apart is their ability to stay ahead of the ever changing landscape of Social Media Marketing. Their team demonstrates a deep understanding of evolving trends, algorithm updates, and best practices ensuring that our online presence remains optimized for both visibility and conversion. Beyond campaign execution, their expertise in keyword research and analysis has also brought substantial improvements to our websites search engine rankings, bridging the gap between social media activity and SEO performance. Equally impressive is DMTs commitment to transparency, proactive communication, and customer service. They consistently deliver outstanding results while remaining highly responsive to our goals and feedback. Their professionalism and alignment with our brand voice and identity are particularly noteworthy. DMT Business Development's passion for achieving remarkable outcomes and their dedication to staying at the forefront of the industry makes them an invaluable partner in Social Media Marketing. We are truly impressed by their impact and look forward to continued collaboration.
Reviews verified by DesignRush and sourced from the agency's profile
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CogentHub is a leading BPO firm dedicated to helping businesses overcome challenges through exceptional management consulting services. The firm leverages advanced technology and well-planned operations to enhance customer experiences and drive growth. With a passionate team of professionals, CogentHub...
Top Services:
BPO
Call Centers
Phone Answering Services
Customer Support
HR Outsourcing
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Location
Kolkata, India
Number of Employees
500 - 999
Average Hourly Rate
$10/hr
CogentHub Services
BPO
Call Centers
Phone Answering Services
Customer Support
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Retail Industry
Travel Industry
Ecommerce Industry
Data sourced from the agency's DesignRush profile
CogentHub Reviews & Testimonials
Ankita Banerjee
Review from Google
4.0★
Ankita Banerjee's Review Sourced from Google
I have worked in the company for four months. The environment was always positive. Salary credited on time. Trainer (Sushant Singh) ,Tls (Rudra Sen, Rana Chakraborty), Quality( Somendra Nath Ash ), even the manager, everybody were helpful all the time. Only glitch I felt,the processes they work with changes so frequently that at times, I found it challenging to stay engaged passionately with the work flow.
Nazre Alam
Review from Google
4.0★
Nazre Alam's Review Sourced from Google
I worked in this company about a month. The trainer (Sushaant Bhai), the team leaders (Rudra Da and Rana Da), the quality analyst (Sam Da), the manager (Joseph sir) , and the HR teams were all very supportive, and the salary process was smooth.
The only issue was that the job role was not explained clearly — I was told it was a chat process, but it turned out to be a soundbox process, which I didn’t enjoy and I left the company after a month.
Overall, a positive work culture with a helpful team.
I believe that cIear communication about roles would make it even better.
Supriyo Mukherjee
Review from Google
5.0★
Supriyo Mukherjee's Review Sourced from Google
Last 1 1/2 year never received salary on 2nd, it was every day on 1 st, regarding management and managers they are ausome and they really teaches you the job.
Reviews verified by DesignRush and sourced from the agency's profile
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Express Virtual Assistant (EVA) is a globally managed virtual workforce solutions provider that helps businesses streamline operations through structured, performance-driven support systems. Founded in 2004 as a subsidiary of Flatworld Solutions, EVA goes beyond traditional outsourcing by offering a...
Top Services:
BPO
Creative Services
Graphic Design
Logo Design
Design Services
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Location
Princeton, New Jersey
Number of Employees
1000 & Up
Average Hourly Rate
$8/hr
Express Virtual Assistant Services
BPO
Creative Services
Graphic Design
Logo Design
Design Services
Product Design
Content Marketing
eCommerce
Video Marketing
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts